/* CLEAR MERIT visual homepage v3 — 2026-09-25 */
:root{--ink:#0d1b35;--muted:#5f6c80;--blue:#0968e8;--pale:#f4f9ff;--line:#dce9f7;--green:#16a36a;--shadow:0 18px 50px rgba(16,55,105,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Pretendard,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",Arial,sans-serif}
a{color:inherit}.home3{overflow:hidden}.home3-section{max-width:1180px;margin:0 auto;padding:78px 32px}
.home3-kicker{font-size:13px;font-weight:900;letter-spacing:.14em;color:var(--blue);text-transform:uppercase}.home3-title{font-size:46px;line-height:1.15;letter-spacing:-.045em;margin:10px 0 14px}.home3-sub{font-size:18px;line-height:1.65;color:var(--muted);margin:0;max-width:720px}
.v3-header{height:72px;display:flex;align-items:center;gap:28px;max-width:1240px;margin:0 auto;padding:0 32px;border-bottom:1px solid #eef3f8}.v3-header .brand{text-decoration:none;display:flex;align-items:center;gap:10px;margin-right:auto}.v3-header .brand-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#0b67e7,#3d92ff);display:grid;place-items:center;color:#fff;font-weight:900}.v3-header strong{font-size:21px}.v3-header small{display:block;font-size:11px;color:#7a879a;margin-top:2px}
.v3-nav{display:flex;gap:26px;align-items:center}.v3-nav a{text-decoration:none;font-weight:800;font-size:14px}.v3-cta{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:12px;padding:14px 22px;font-weight:900;background:var(--blue);color:#fff;box-shadow:0 10px 24px rgba(9,104,232,.22)}
.v3-hero{background:linear-gradient(180deg,#f6fbff 0%,#fff 100%);border-bottom:1px solid #eaf2fb}.v3-hero-grid{max-width:1240px;margin:0 auto;padding:64px 32px 54px;display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:center}.v3-hero h1{font-size:56px;line-height:1.1;letter-spacing:-.055em;margin:0 0 22px}.v3-hero h1 em{display:block;color:var(--blue);font-style:normal}.v3-hero p{font-size:19px;line-height:1.7;color:#526177;margin:0 0 26px}
.v3-actions{display:flex;gap:12px;flex-wrap:wrap}.v3-btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border-radius:12px;padding:15px 23px;font-weight:900}.v3-btn.primary{background:var(--blue);color:#fff;box-shadow:0 12px 28px rgba(9,104,232,.22)}.v3-btn.secondary{background:#fff;border:1px solid #9fc7f8;color:#075fcf}
.v3-chips{display:flex;gap:16px;flex-wrap:wrap;margin-top:26px}.v3-chip{font-size:13px;font-weight:800;color:#40516a;display:flex;gap:7px;align-items:center}.v3-chip b{width:25px;height:25px;border-radius:50%;background:#dfedff;color:var(--blue);display:grid;place-items:center}
.v3-hero-visual{background:#fff;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:1px solid #dce9f8}.v3-hero-visual img{width:100%;display:block;aspect-ratio:627/339;object-fit:cover}.v3-visual-note{padding:10px 14px;font-size:11px;color:#718096;text-align:right}
.v3-band{background:var(--pale);border-top:1px solid #e7f1fb;border-bottom:1px solid #e7f1fb}.v3-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.v3-card{background:#fff;border:1px solid #e0eaf5;border-radius:18px;overflow:hidden;box-shadow:0 10px 30px rgba(36,81,130,.06)}.v3-card img{width:100%;height:154px;object-fit:cover;display:block}.v3-card-body{padding:21px 22px 24px}.v3-card h3{margin:0 0 8px;font-size:22px;letter-spacing:-.03em}.v3-card p{margin:0;color:#667389;line-height:1.55;font-size:15px}
.v3-service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px}.v3-service{background:#fff;border:1px solid #dfe9f4;border-radius:18px;overflow:hidden;text-decoration:none;transition:.2s ease;box-shadow:0 10px 26px rgba(31,69,111,.05)}.v3-service:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(31,69,111,.11)}.v3-service img{width:100%;height:120px;object-fit:cover;display:block}.v3-service div{padding:18px}.v3-service h3{font-size:19px;margin:0 0 7px;letter-spacing:-.03em}.v3-service p{font-size:14px;line-height:1.55;color:#667389;margin:0}.v3-service span{display:block;margin-top:13px;font-size:13px;font-weight:900;color:var(--blue)}
.v3-how{background:#0e1d36;color:#fff}.v3-how .home3-kicker{color:#75b4ff}.v3-how .home3-sub{color:#c1cddd}.v3-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.v3-step{border:1px solid rgba(255,255,255,.13);border-radius:18px;padding:24px;background:rgba(255,255,255,.045)}.v3-step b{font-size:13px;color:#7ab6ff}.v3-step h3{font-size:21px;margin:9px 0}.v3-step p{color:#c4cfdd;margin:0;line-height:1.6}
.v3-proof{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}.v3-proof-box{border:1px solid #dce8f5;background:#f8fbff;border-radius:20px;padding:28px}.v3-proof-list{display:grid;gap:10px;margin:20px 0}.v3-proof-list span{font-weight:800;color:#40516a}.v3-proof-list span:before{content:"✓";color:var(--green);font-weight:900;margin-right:9px}.v3-proof-note{font-size:12px;color:#7b8799;line-height:1.6}
.v3-final{background:linear-gradient(135deg,#eef7ff 0%,#fff 55%,#eaf5ff 100%);border-top:1px solid #dfeaf5}.v3-final-grid{max-width:1180px;margin:0 auto;padding:62px 32px;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}.v3-final h2{font-size:45px;line-height:1.15;letter-spacing:-.045em;margin:0 0 14px}.v3-final h2 em{color:var(--blue);font-style:normal}.v3-final p{font-size:18px;color:#59697f;margin:0 0 24px}.v3-final img{width:100%;height:240px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.v3-mini-proof{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}.v3-mini-proof a{font-size:13px;font-weight:900;text-decoration:none;color:var(--blue);padding:9px 12px;background:#eef6ff;border-radius:999px}.v3-safety{font-size:12px;color:#7e8a9d;margin-top:12px}
@media(max-width:900px){.v3-header{height:64px;padding:0 18px}.v3-nav{display:none}.v3-header .brand small{display:none}.v3-cta{padding:11px 14px;font-size:13px}.v3-hero-grid{grid-template-columns:1fr;padding:44px 20px 40px;gap:28px}.v3-hero h1{font-size:42px}.v3-hero p{font-size:17px}.home3-section{padding:58px 20px}.home3-title{font-size:36px}.v3-grid3,.v3-steps,.v3-proof,.v3-final-grid{grid-template-columns:1fr}.v3-service-grid{grid-template-columns:repeat(2,1fr)}.v3-final-grid{padding:52px 20px}.v3-final h2{font-size:37px}}
@media(max-width:560px){.v3-hero h1{font-size:36px}.v3-actions{display:grid;grid-template-columns:1fr}.v3-btn{width:100%}.v3-chips{display:grid;gap:10px}.home3-title{font-size:31px}.home3-sub{font-size:16px}.v3-grid3,.v3-service-grid{grid-template-columns:1fr}.v3-card img,.v3-service img{height:150px}.v3-final h2{font-size:33px}.v3-final img{height:200px}}

/* conversion: clickable problem cards + operating principles */
.v3-card-link{display:block;color:inherit;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease}
.v3-card-link:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(15,23,42,.08)}
.v3-card-link .v3-card-body span{display:inline-block;margin-top:12px;font-size:12px;font-weight:900;color:#0968e8}
.v3-principles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
.v3-principles>div{border:1px solid #e5e7eb;border-radius:18px;padding:20px;background:#fafbfc}
.v3-principles b{display:block;font-size:15px;margin-bottom:7px}
.v3-principles span{display:block;font-size:12px;line-height:1.65;color:#6b7280}
@media(max-width:760px){.v3-principles{grid-template-columns:1fr}}

/* Lighthouse accessibility + LCP hardening 2026-09-25 */
.v3-visual-note{color:#596575!important}
.v3-proof-note{color:#596575!important}
.v3-principles b{color:#111827!important}